/*
 * Copyright 2020-2022 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.yb.xczx.cloud.auth.deserializer;

import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.yb.xczx.cloud.auth.bean.XczxSysUser;
import com.yb.xczx.cloud.auth.bean.vo.XczxSysUserVo;
import com.yb.xczx.cloud.auth.entity.SysUser;
import com.yb.xczx.cloud.auth.util.JsonNodeUtils;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.oauth2.core.AuthorizationGrantType;
import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest;
import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationRequest.Builder;
import org.springframework.util.CollectionUtils;

import java.io.IOException;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * A {@code JsonDeserializer} for {@link OAuth2AuthorizationRequest}.
 *
 * @author Joe Grandja
 * @since 0.1.2
 * @see 
 * @see 
 */
public final class XczxSysUserDeserializer extends JsonDeserializer<XczxSysUser> {

	@Override
	public XczxSysUser deserialize(JsonParser parser, DeserializationContext context)
			throws IOException {
		ObjectMapper mapper = (ObjectMapper) parser.getCodec();
		JsonNode root = mapper.readTree(parser);
		return deserialize(parser, mapper, root);
	}

	private XczxSysUser deserialize(JsonParser parser, ObjectMapper mapper, JsonNode root)
			throws JsonParseException {
		XczxSysUserVo xczxSysUserVo = new XczxSysUserVo();
		SysUser sysUser = JsonNodeUtils.findValue(root, "sysUser", new TypeReference<SysUser>() {
		}, mapper);

		xczxSysUserVo.setSysUser(sysUser);


		xczxSysUserVo.setAccountNonExpired(JsonNodeUtils.findBooleanValue(root,"accountNonExpired"));

		xczxSysUserVo.setAccountNonLocked(JsonNodeUtils.findBooleanValue(root,"accountNonLocked"));

		xczxSysUserVo.setCredentialsNonExpired(JsonNodeUtils.findBooleanValue(root,"credentialsNonExpired"));

		xczxSysUserVo.setEnabled(JsonNodeUtils.findBooleanValue(root,"enabled"));

		xczxSysUserVo.setLoginAccessToken(JsonNodeUtils.findStringValue(root,"loginAccessToken"));

		xczxSysUserVo.setOauth2AccessToken(JsonNodeUtils.findStringValue(root,"oauth2AccessToken"));

		xczxSysUserVo.setLoginType(JsonNodeUtils.findStringValue(root,"loginType"));

		XczxSysUser xczxSysUser= new XczxSysUser(xczxSysUserVo.getSysUser(),Collections.emptySet());

		xczxSysUser.setLoginType(xczxSysUser.getLoginType());

		return xczxSysUser;
//		JsonNode xczxSysUser = JsonNodeUtils.findObjectNode(root, "xczxSysUser");
//		AuthorizationGrantType authorizationGrantType = convertAuthorizationGrantType(
//				JsonNodeUtils.findObjectNode(root, "authorizationGrantType"));
//		Builder builder = getBuilder(parser, authorizationGrantType);
//		builder.authorizationUri(JsonNodeUtils.findStringValue(root, "authorizationUri"));
//		builder.clientId(JsonNodeUtils.findStringValue(root, "clientId"));
//		builder.redirectUri(JsonNodeUtils.findStringValue(root, "redirectUri"));
//		builder.scopes(JsonNodeUtils.findValue(root, "scopes", JsonNodeUtils.STRING_SET, mapper));
//		builder.state(JsonNodeUtils.findStringValue(root, "state"));
//		builder.additionalParameters(
//				JsonNodeUtils.findValue(root, "additionalParameters", JsonNodeUtils.STRING_OBJECT_MAP, mapper));
//		builder.authorizationRequestUri(JsonNodeUtils.findStringValue(root, "authorizationRequestUri"));
//		builder.attributes(JsonNodeUtils.findValue(root, "attributes", JsonNodeUtils.STRING_OBJECT_MAP, mapper));
//		return builder.build();
	}

	private Builder getBuilder(JsonParser parser,
			AuthorizationGrantType authorizationGrantType) throws JsonParseException {
		if (AuthorizationGrantType.AUTHORIZATION_CODE.equals(authorizationGrantType)) {
			return OAuth2AuthorizationRequest.authorizationCode();
		}
		throw new JsonParseException(parser, "Invalid authorizationGrantType");
	}

	private static AuthorizationGrantType convertAuthorizationGrantType(JsonNode jsonNode) {
		String value = JsonNodeUtils.findStringValue(jsonNode, "value");
		if (AuthorizationGrantType.AUTHORIZATION_CODE.getValue().equalsIgnoreCase(value)) {
			return AuthorizationGrantType.AUTHORIZATION_CODE;
		}
		return null;
	}

}
